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Physician Profile

Justin J. Frere, MD, PhD

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At a glance

About Dr. Frere

Justin J. Frere, MD, PhD is listed as a student in an organized health care education program in Boston, MA. This provider record is associated with NPI 1003755646.

Factual summary compiled by Guide.md from public records; not written by this provider.

Credentials & Licensing

NPINational Provider Identifier
1003755646Issued 2026

As reported to the NPI registry ↗

Common questions

What does Dr. Frere specialize in?

Dr. Frere is a medical trainee in Boston, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Student in an Organized Health Care Education Program”.

NPI registry

Where is Dr. Frere located?

Dr. Frere is listed at 60 Fenwood Rd, Boston, MA 02115. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Frere's phone number?

The number on file is (617) 732-6753. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Frere's NPI number?

Dr. Frere's National Provider Identifier is 1003755646. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

Has Dr. Frere confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Frere. If this is you, claiming it is free.

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